concrete additive PNS
7 Inquiries
36290-04-7
Durban
25kg drum
2026-09-03
chemicals
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Product Description
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Seller Information
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Inquiry History
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DescriptionECHEMI Editorial ReferenceSodium salt of polynaphthalene sulphonic acid or sodium naphthalene sulphonate formaldehyde (SNF/PNS/FND/NSF), also known as sodium polynaphthalene sulphonate or sulphonated naphthalene formaldehyde, is commonly known as high efficient water reducing agent for concrete. SNF has strong dispersing effect on cement particles, and the water reduction rate can reach 15-25%. It is especially suitable for the preparation of high-strength concrete, steam-cured concrete, fluid concrete, impermeable concrete, waterproof concrete, plasticised concrete, reinforced and prestressed concrete. concrete, reinforced and prestressed reinforced concrete.Basic Info
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Product Name:
Sodium salt of polynaphthalene sulphonic acid
Other Name:Sodium salt of polynaphthalene sulphonic acid;2-Naphthalenesulfonic acid, polymer with formaldehyde, sodium salt;Naphthalenesulfonic acid/formaldehyde condensation product;2-naphthalenesulfonic acid/ formaldehyde sodium salt;sodiuM salt of polyMerized naphthalene sulfonate;Cutamol NNO;Formaldehyde-2-naphthalenesulfonic acid copolymer sodium salt;Sodium salt of polynaphthalene sulphonic acid （Naphthalene sulphonate formaldehyde condensate）
CAS No.:36290-04-7
Molecular Formula:C11H10O4S
InChIKeys:RRDQTXGFURAKDI-UHFFFAOYSA-N
Molecular Weight:238.26
Exact Mass:472.002716
TSCA:TSCA listed
HScode:3204200000
Categories:
Characteristics-
PSA:
131.16000
XLogP3:5.55360
Appearance:yellow, yellow-brown or light brown powder
Water Solubility:Easily soluble in water, acid, alkali and hard water
Hazard IdentificationClassification of the substance or mixture
Not classified.
GHS label elements, including precautionary statements
Pictogram(s) No symbol. Signal word No signal word
Hazard statement(s) none
Precautionary statement(s) Prevention none
Response none
Storage none
Disposal none
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Trader
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Main Products:
chemicals
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Location:
38 Toby st westdene
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Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
5 days
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Total Annual Revenue:
Less than $1 million
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Total Employees:
11-50
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Year of Establishment:
2020
Company Certificates-
company document
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company resgitration
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Inquiry History7 Inquiries
Country Product Purchase Quantity Date Posted 
United States
concrete additive PNS
100 MT Aug 3, 2026 
Ethiopia
SODIUM NAPHETALENE SALFONATE
55 MT Feb 15, 2024 
Indonesia
SNF-A
2 MT Nov 1, 2024 
Thailand
SNF A,C
26 MT Mar 27, 2024
United States
Sulfonated Naphthalene Formaldehyde (SNF)
15 MT Nov 7, 2025 
Pakistan
SODIUM NAPHTHALENE SULPHONATE FORMALDEHYDE (PNS A)
10.00 TON Feb 20, 2025
Thailand
2-Naphthalenesulfonic acid, polymer with formaldehyde, sodium salt
1000 Nov 28, 2023 Post an enquiry for this product
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